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Merge R8->R9 tracker 5935 and 7080 to update runtime arch protocol to DxeCis 0.91. Update DxeCore and Runtime driver to follow new definitions.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2101 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2006-12-14 10:14:24 +00:00
parent d43eee260f
commit 3ec2611d34
18 changed files with 464 additions and 616 deletions
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10
MdePkg/Include/Common/BaseTypes.h
View File

@@ -203,4 +203,14 @@ typedef INTN RETURN_STATUS;
typedef UINT64 PHYSICAL_ADDRESS;
//
// LIST_ENTRY definition
//
typedef struct _LIST_ENTRY LIST_ENTRY;
struct _LIST_ENTRY {
LIST_ENTRY *ForwardLink;
LIST_ENTRY *BackLink;
};
#endif

158
MdePkg/Include/Dxe/ArchProtocol/Runtime.h
View File

@@ -25,7 +25,7 @@
Module Name: Runtime.h
@par Revision Reference:
Version 0.90.
Version 0.91.
**/
@@ -36,115 +36,89 @@
// Global ID for the Runtime Architectural Protocol
//
#define EFI_RUNTIME_ARCH_PROTOCOL_GUID \
{ 0x96d08253, 0x8483, 0x11d4, {0xbc, 0xf1, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
{ 0xb7dfb4e1, 0x52f, 0x449f, {0x87, 0xbe, 0x98, 0x18, 0xfc, 0x91, 0xb7, 0x33 } }
typedef struct _EFI_RUNTIME_ARCH_PROTOCOL EFI_RUNTIME_ARCH_PROTOCOL;
typedef struct _EFI_RUNTIME_ARCH_PROTOCOL EFI_RUNTIME_ARCH_PROTOCOL;
/**
When a SetVirtualAddressMap() is performed all the runtime images loaded by
DXE must be fixed up with the new virtual address map. To facilitate this the
Runtime Architectural Protocol needs to be informed of every runtime driver
that is registered. All the runtime images loaded by DXE should be registered
with this service by the DXE Core when ExitBootServices() is called. The
images that are registered with this service must have successfully been
loaded into memory with the Boot Service LoadImage(). As a result, no
parameter checking needs to be performed.
//
// LIST_ENTRY from BaseType
//
typedef LIST_ENTRY EFI_LIST_ENTRY;
@param This The EFI_RUNTIME_ARCH_PROTOCOL instance.
@param ImageBase Start of image that has been loaded in memory. It is either
a pointer to the DOS or PE header of the image.
@param ImageSize Size of the image in bytes.
@param RelocationData Information about the fixups that were performed on ImageBase
when it was loaded into memory. This information is needed
when the virtual mode fix-ups are reapplied so that data that
has been programmatically updated will not be fixed up. If
code updates a global variable the code is responsible for
fixing up the variable for virtual mode.
typedef struct _EFI_RUNTIME_IMAGE_ENTRY EFI_RUNTIME_IMAGE_ENTRY;
@retval EFI_SUCCESS The ImageBase has been registered.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to register ImageBase.
struct _EFI_RUNTIME_IMAGE_ENTRY {
VOID *ImageBase;
UINT64 ImageSize;
VOID *RelocationData;
EFI_HANDLE Handle;
EFI_LIST_ENTRY Link;
};
**/
typedef
EFI_STATUS
(EFIAPI *EFI_RUNTIME_REGISTER_IMAGE) (
IN EFI_RUNTIME_ARCH_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS ImageBase,
IN UINTN ImageSize,
IN VOID *RelocationData
);
typedef struct _EFI_RUNTIME_EVENT_ENTRY EFI_RUNTIME_EVENT_ENTRY;
/**
This function is used to support the required runtime events. Currently only
runtime events of type EFI_EVENT_SIGNAL_VIRTUAL_ADDRESS_CHANGE needs to be
registered with this service. All the runtime events that exist in the DXE
Core should be registered with this service when ExitBootServices() is called.
All the events that are registered with this service must have been created
with the Boot Service CreateEvent(). As a result, no parameter checking needs
to be performed.
@param This The EFI_RUNTIME_ARCH_PROTOCOL instance.
@param Type The same as Type passed into CreateEvent().
@param NotifyTpl The same as NotifyTpl passed into CreateEvent().
@param NotifyFunction The same as NotifyFunction passed into CreateEvent().
@param NotifyContext The same as NotifyContext passed into CreateEvent().
@param Event The EFI_EVENT returned by CreateEvent(). Event must be in
runtime memory.
@retval EFI_SUCCESS The Event has been registered.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to register Event.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_RUNTIME_REGISTER_EVENT) (
IN EFI_RUNTIME_ARCH_PROTOCOL *This,
IN UINT32 Type,
IN EFI_TPL NotifyTpl,
IN EFI_EVENT_NOTIFY NotifyFunction,
IN VOID *NotifyContext,
IN EFI_EVENT *Event
);
struct _EFI_RUNTIME_EVENT_ENTRY {
UINT32 Type;
EFI_TPL NotifyTpl;
EFI_EVENT_NOTIFY NotifyFunction;
VOID *NotifyContext;
EFI_EVENT *Event;
EFI_LIST_ENTRY Link;
};
//
// Interface stucture for the Runtime Architectural Protocol
//
/**
@par Protocol Description:
The DXE driver that produces this protocol must be a runtime driver. This
driver is responsible for initializing the SetVirtualAddressMap() and
ConvertPointer() fields of the EFI Runtime Services Table and the
CalculateCrc32() field of the EFI Boot Services Table. See the Runtime
Services chapter and the Boot Services chapter for details on these services.
After the two fields of the EFI Runtime Services Table and the one field of
the EFI Boot Services Table have been initialized, the driver must install
the EFI_RUNTIME_ARCH_PROTOCOL_GUID on a new handle with an EFI_RUNTIME_ARCH_
PROTOCOL interface pointer. The installation of this protocol informs the
DXE core that the virtual memory services and the 32-bit CRC services are
now available, and the DXE core must update the 32-bit CRC of the EFI Runtime
Services Table and the 32-bit CRC of the EFI Boot Services Table.
Allows the runtime functionality of the DXE Foundation to be contained in a
separate driver. It also provides hooks for the DXE Foundation to export
information that is needed at runtime. As such, this protocol allows the DXE
Foundation to manage runtime drivers and events. This protocol also implies
that the runtime services required to transition to virtual mode,
SetVirtualAddressMap() and ConvertPointer(), have been registered into the
EFI Runtime Table in the EFI System Partition. This protocol must be produced
by a runtime DXE driver and may only be consumed by the DXE Foundation.
All runtime core services are provided by the EFI_RUNTIME_ARCH_PROTOCOL.
This includes the support for registering runtime images that must be
re-fixed up when a transition is made from physical mode to virtual mode.
This protocol also supports all events that are defined to fire at runtime.
This protocol also contains a CRC-32 function that will be used by the DXE
core as a boot service. The EFI_RUNTIME_ARCH_PROTOCOL needs the CRC-32
function when a transition is made from physical mode to virtual mode and
the EFI System Table and EFI Runtime Table are fixed up with virtual pointers.
@param ImageHead
A list of type EFI_RUNTIME_IMAGE_ENTRY.
@param RegisterRuntimeImage
Register a runtime image so it can be converted to virtual mode if the EFI Runtime Services
SetVirtualAddressMap() is called.
@param EventHead
A list of type EFI_RUNTIME_EVENT_ENTRY.
@param RegisterRuntimeEvent
Register an event than needs to be notified at runtime.
@param MemoryDescriptorSize
Size of a memory descriptor that is return by GetMemoryMap().
@param MemoryDescriptorVersion
Version of a memory descriptor that is return by GetMemoryMap().
@param MemoryMapSize
Size of the memory map in bytes contained in MemoryMapPhysical and MemoryMapVirtual.
@param MemoryMapPhysical
Pointer to a runtime buffer that contains a copy of
the memory map returned via GetMemoryMap().
@param MemoryMapVirtual
Pointer to MemoryMapPhysical that is updated to virtual mode after SetVirtualAddressMap().
@param VirtualMode
Boolean that is TRUE if SetVirtualAddressMap() has been called.
@param AtRuntime
Boolean that is TRUE if ExitBootServices () has been called.
**/
struct _EFI_RUNTIME_ARCH_PROTOCOL {
EFI_RUNTIME_REGISTER_IMAGE RegisterImage;
EFI_RUNTIME_REGISTER_EVENT RegisterEvent;
EFI_LIST_ENTRY ImageHead;
EFI_LIST_ENTRY EventHead;
UINTN MemoryDescriptorSize;
UINT32 MemoryDesciptorVersion;
UINTN MemoryMapSize;
EFI_MEMORY_DESCRIPTOR *MemoryMapPhysical;
EFI_MEMORY_DESCRIPTOR *MemoryMapVirtual;
BOOLEAN VirtualMode;
BOOLEAN AtRuntime;
};
extern EFI_GUID gEfiRuntimeArchProtocolGuid;

2
MdePkg/Include/Dxe/DxeCis.h
View File

@@ -449,7 +449,7 @@ EFI_STATUS
// DXE Services Table
//
#define EFI_DXE_SERVICES_SIGNATURE 0x565245535f455844ULL
#define EFI_DXE_SERVICES_REVISION ((0 << 16) | (25))
#define EFI_DXE_SERVICES_REVISION ((0 << 16) | (90))
typedef struct {
EFI_TABLE_HEADER Hdr;

10
MdePkg/Include/Library/BaseLib.h
View File

@@ -696,16 +696,6 @@ BcdToDecimal8 (
IN UINT8 Value
);
//
// LIST_ENTRY definition
//
typedef struct _LIST_ENTRY LIST_ENTRY;
struct _LIST_ENTRY {
LIST_ENTRY *ForwardLink;
LIST_ENTRY *BackLink;
};
//
// Linked List Functions and Macros
//